{++ BUILD Version: 0000    // Increment this if a change has global effects

The  Telephony  API  is jointly copyrighted by Intel and Microsoft.  You are
granted  a royalty free worldwide, unlimited license to make copies, and use
the   API/SPI  for  making  applications/drivers  that  interface  with  the
specification provided that this paragraph and the Intel/Microsoft copyright
statement is maintained as is in the text and source code files.

Copyright 1995-96 Microsoft, all rights reserved.
Portions copyright 1992, 1993 Intel/Microsoft, all rights reserved.

Module Name:

		tapi.h

Notes:

		Additions to the Telephony Application Programming Interface (TAPI) since
		version 1.0 are noted by version number (e.g. "TAPI v1.4").

--}

{ Converted to Delphi by Davide Moretti <dave@rimini.com> }

{
	-- TAPI VERSION INFO -- TAPI VERSION INFO -- TAPI VERSION INFO --
	-- TAPI VERSION INFO -- TAPI VERSION INFO -- TAPI VERSION INFO --
	-- TAPI VERSION INFO -- TAPI VERSION INFO -- TAPI VERSION INFO --

	To build a 32bit TAPI 1.4 application remove the $DEFINE TAPI20 below
}

{$IFDEF WIN32}
{$DEFINE TAPI20}
{$ENDIF}

{$A-}

unit Tapi;

interface

{$IFDEF WIN32}
	uses Windows, Messages;
{$ELSE}
	uses WinTypes, Messages;
type
	WPARAM = Word;
  HInst = THandle;
{$ENDIF}

const
{$IFDEF TAPI20}
	TAPI_CURRENT_VERSION = $00020000;
{$ELSE}
  TAPI_CURRENT_VERSION = $00010004;
{$ENDIF}

{ #pragma pack(1) }

{ Type definitions of the data types used in tapi }

type
  LPHCall = ^THCall;
  THCall = Longint;
  LPHLine = ^THLine;
  THLine = Longint;
  LPHPhone = ^THPhone;
  THPhone = Longint;
  LPHLineApp = ^THLineApp;
  THLineApp = Longint;
	LPHPhoneApp = ^THPhoneApp;
  THPhoneApp = Longint;

  LPHIcon = ^HIcon;


TLineCallback = procedure(hDevice, dwMessage, dwInstance,
		dwParam1, dwParam2, dwParam3: Longint);
{$IFDEF WIN32}
		stdcall;
{$ENDIF}
TPhoneCallback = procedure(hDevice, dwMessage, dwInstance,
		dwParam1, dwParam2, dwParam3: Longint);
{$IFDEF WIN32}
		stdcall;
{$ENDIF}

{ Messages for Phones and Lines }

const
  LINE_ADDRESSSTATE                       = 0;
  LINE_CALLINFO                           = 1;
  LINE_CALLSTATE                          = 2;
  LINE_CLOSE                              = 3;
  LINE_DEVSPECIFIC                        = 4;
  LINE_DEVSPECIFICFEATURE                 = 5;
  LINE_GATHERDIGITS                       = 6;
  LINE_GENERATE                           = 7;
  LINE_LINEDEVSTATE                       = 8;
  LINE_MONITORDIGITS                      = 9;
  LINE_MONITORMEDIA                       = 10;
  LINE_MONITORTONE                        = 11;
  LINE_REPLY                              = 12;
  LINE_REQUEST                            = 13;
  PHONE_BUTTON                            = 14;
  PHONE_CLOSE                             = 15;
  PHONE_DEVSPECIFIC                       = 16;
  PHONE_REPLY                             = 17;
  PHONE_STATE                             = 18;
  LINE_CREATE                             = 19;             { TAPI v1.4 }
  PHONE_CREATE                            = 20;             { TAPI v1.4 }
{$IFDEF TAPI20}
  LINE_AGENTSPECIFIC                      = 21;             { TAPI v2.0 }
  LINE_AGENTSTATUS                        = 22;             { TAPI v2.0 }
  LINE_APPNEWCALL                         = 23;             { TAPI v2.0 }
  LINE_PROXYREQUEST                       = 24;             { TAPI v2.0 }
  LINE_REMOVE                             = 25;             { TAPI v2.0 }
  PHONE_REMOVE                            = 26;             { TAPI v2.0 }
{$ENDIF}



  INITIALIZE_NEGOTIATION                  = $FFFFFFFF;

  LINEADDRCAPFLAGS_FWDNUMRINGS            = $00000001;
  LINEADDRCAPFLAGS_PICKUPGROUPID          = $00000002;
  LINEADDRCAPFLAGS_SECURE                 = $00000004;
  LINEADDRCAPFLAGS_BLOCKIDDEFAULT         = $00000008;
  LINEADDRCAPFLAGS_BLOCKIDOVERRIDE        = $00000010;
  LINEADDRCAPFLAGS_DIALED                 = $00000020;
  LINEADDRCAPFLAGS_ORIGOFFHOOK            = $00000040;
  LINEADDRCAPFLAGS_DESTOFFHOOK            = $00000080;
  LINEADDRCAPFLAGS_FWDCONSULT             = $00000100;
  LINEADDRCAPFLAGS_SETUPCONFNULL          = $00000200;
  LINEADDRCAPFLAGS_AUTORECONNECT          = $00000400;
  LINEADDRCAPFLAGS_COMPLETIONID           = $00000800;
  LINEADDRCAPFLAGS_TRANSFERHELD           = $00001000;
  LINEADDRCAPFLAGS_TRANSFERMAKE           = $00002000;
  LINEADDRCAPFLAGS_CONFERENCEHELD         = $00004000;
  LINEADDRCAPFLAGS_CONFERENCEMAKE         = $00008000;
  LINEADDRCAPFLAGS_PARTIALDIAL            = $00010000;
  LINEADDRCAPFLAGS_FWDSTATUSVALID         = $00020000;
  LINEADDRCAPFLAGS_FWDINTEXTADDR          = $00040000;
  LINEADDRCAPFLAGS_FWDBUSYNAADDR          = $00080000;
  LINEADDRCAPFLAGS_ACCEPTTOALERT          = $00100000;
  LINEADDRCAPFLAGS_CONFDROP               = $00200000;
  LINEADDRCAPFLAGS_PICKUPCALLWAIT         = $00400000;
{$IFDEF TAPI20}
  LINEADDRCAPFLAGS_PREDICTIVEDIALER       = $00800000;      { TAPI v2.0 }
  LINEADDRCAPFLAGS_QUEUE                  = $01000000;      { TAPI v2.0 }
  LINEADDRCAPFLAGS_ROUTEPOINT             = $02000000;      { TAPI v2.0 }
  LINEADDRCAPFLAGS_HOLDMAKESNEW           = $04000000;      { TAPI v2.0 }
  LINEADDRCAPFLAGS_NOINTERNALCALLS        = $08000000;      { TAPI v2.0 }
  LINEADDRCAPFLAGS_NOEXTERNALCALLS        = $10000000;      { TAPI v2.0 }
  LINEADDRCAPFLAGS_SETCALLINGID           = $20000000;      { TAPI v2.0 }
{$ENDIF}

  LINEADDRESSMODE_ADDRESSID               = $00000001;
  LINEADDRESSMODE_DIALABLEADDR            = $00000002;

  LINEADDRESSSHARING_PRIVATE              = $00000001;
  LINEADDRESSSHARING_BRIDGEDEXCL          = $00000002;
  LINEADDRESSSHARING_BRIDGEDNEW           = $00000004;
  LINEADDRESSSHARING_BRIDGEDSHARED        = $00000008;
  LINEADDRESSSHARING_MONITORED            = $00000010;

  LINEADDRESSSTATE_OTHER                  = $00000001;
  LINEADDRESSSTATE_DEVSPECIFIC            = $00000002;
  LINEADDRESSSTATE_INUSEZERO              = $00000004;
  LINEADDRESSSTATE_INUSEONE               = $00000008;
  LINEADDRESSSTATE_INUSEMANY              = $00000010;
  LINEADDRESSSTATE_NUMCALLS               = $00000020;
  LINEADDRESSSTATE_FORWARD                = $00000040;
  LINEADDRESSSTATE_TERMINALS              = $00000080;
  LINEADDRESSSTATE_CAPSCHANGE             = $00000100;      { TAPI v1.4 }

  LINEADDRFEATURE_FORWARD                 = $00000001;
  LINEADDRFEATURE_MAKECALL                = $00000002;
  LINEADDRFEATURE_PICKUP                  = $00000004;
  LINEADDRFEATURE_SETMEDIACONTROL         = $00000008;
  LINEADDRFEATURE_SETTERMINAL             = $00000010;
  LINEADDRFEATURE_SETUPCONF               = $00000020;
  LINEADDRFEATURE_UNCOMPLETECALL          = $00000040;
  LINEADDRFEATURE_UNPARK                  = $00000080;
{$IFDEF TAPI20}
  LINEADDRFEATURE_PICKUPHELD              = $00000100;      { TAPI v2.0 }
  LINEADDRFEATURE_PICKUPGROUP             = $00000200;      { TAPI v2.0 }
  LINEADDRFEATURE_PICKUPDIRECT            = $00000400;      { TAPI v2.0 }
  LINEADDRFEATURE_PICKUPWAITING           = $00000800;      { TAPI v2.0 }
  LINEADDRFEATURE_FORWARDFWD              = $00001000;      { TAPI v2.0 }
  LINEADDRFEATURE_FORWARDDND              = $00002000;      { TAPI v2.0 }
{$ENDIF}

{$IFDEF TAPI20}
  LINEAGENTFEATURE_SETAGENTGROUP          = $00000001;      { TAPI v2.0 }
  LINEAGENTFEATURE_SETAGENTSTATE          = $00000002;      { TAPI v2.0 }
  LINEAGENTFEATURE_SETAGENTACTIVITY       = $00000004;      { TAPI v2.0 }
  LINEAGENTFEATURE_AGENTSPECIFIC          = $00000008;      { TAPI v2.0 }
  LINEAGENTFEATURE_GETAGENTACTIVITYLIST   = $00000010;      { TAPI v2.0 }
  LINEAGENTFEATURE_GETAGENTGROUP          = $00000020;      { TAPI v2.0 }

  LINEAGENTSTATE_LOGGEDOFF                = $00000001;      { TAPI v2.0 }
  LINEAGENTSTATE_NOTREADY                 = $00000002;      { TAPI v2.0 }
  LINEAGENTSTATE_READY                    = $00000004;      { TAPI v2.0 }
  LINEAGENTSTATE_BUSYACD                  = $00000008;      { TAPI v2.0 }
  LINEAGENTSTATE_BUSYINCOMING             = $00000010;      { TAPI v2.0 }
  LINEAGENTSTATE_BUSYOUTBOUND             = $00000020;      { TAPI v2.0 }
  LINEAGENTSTATE_BUSYOTHER                = $00000040;      { TAPI v2.0 }
  LINEAGENTSTATE_WORKINGAFTERCALL         = $00000080;      { TAPI v2.0 }
  LINEAGENTSTATE_UNKNOWN                  = $00000100;      { TAPI v2.0 }
  LINEAGENTSTATE_UNAVAIL                  = $00000200;      { TAPI v2.0 }

  LINEAGENTSTATUS_GROUP                   = $00000001;      { TAPI v2.0 }
  LINEAGENTSTATUS_STATE                   = $00000002;      { TAPI v2.0 }
  LINEAGENTSTATUS_NEXTSTATE               = $00000004;      { TAPI v2.0 }
  LINEAGENTSTATUS_ACTIVITY                = $00000008;      { TAPI v2.0 }
  LINEAGENTSTATUS_ACTIVITYLIST            = $00000010;      { TAPI v2.0 }
  LINEAGENTSTATUS_GROUPLIST               = $00000020;      { TAPI v2.0 }
  LINEAGENTSTATUS_CAPSCHANGE              = $00000040;      { TAPI v2.0 }
  LINEAGENTSTATUS_VALIDSTATES             = $00000080;      { TAPI v2.0 }
  LINEAGENTSTATUS_VALIDNEXTSTATES         = $00000100;      { TAPI v2.0 }
{$ENDIF}


  LINEANSWERMODE_NONE                     = $00000001;
  LINEANSWERMODE_DROP                     = $00000002;
  LINEANSWERMODE_HOLD                     = $00000004;

  LINEBEARERMODE_VOICE                    = $00000001;
  LINEBEARERMODE_SPEECH                   = $00000002;
  LINEBEARERMODE_MULTIUSE                 = $00000004;
  LINEBEARERMODE_DATA                     = $00000008;
  LINEBEARERMODE_ALTSPEECHDATA            = $00000010;
  LINEBEARERMODE_NONCALLSIGNALING         = $00000020;
  LINEBEARERMODE_PASSTHROUGH              = $00000040;      { TAPI v1.4 }
{$IFDEF TAPI20}
  LINEBEARERMODE_RESTRICTEDDATA           = $00000080;      { TAPI v2.0 }
{$ENDIF}

  LINEBUSYMODE_STATION                    = $00000001;
  LINEBUSYMODE_TRUNK                      = $00000002;
  LINEBUSYMODE_UNKNOWN                    = $00000004;
  LINEBUSYMODE_UNAVAIL                    = $00000008;

  LINECALLCOMPLCOND_BUSY                  = $00000001;
  LINECALLCOMPLCOND_NOANSWER              = $00000002;

  LINECALLCOMPLMODE_CAMPON                = $00000001;
  LINECALLCOMPLMODE_CALLBACK              = $00000002;
  LINECALLCOMPLMODE_INTRUDE               = $00000004;
  LINECALLCOMPLMODE_MESSAGE               = $00000008;

  LINECALLFEATURE_ACCEPT                  = $00000001;
  LINECALLFEATURE_ADDTOCONF               = $00000002;
  LINECALLFEATURE_ANSWER                  = $00000004;
  LINECALLFEATURE_BLINDTRANSFER           = $00000008;
  LINECALLFEATURE_COMPLETECALL            = $00000010;
  LINECALLFEATURE_COMPLETETRANSF          = $00000020;
  LINECALLFEATURE_DIAL                    = $00000040;
  LINECALLFEATURE_DROP                    = $00000080;
  LINECALLFEATURE_GATHERDIGITS            = $00000100;
  LINECALLFEATURE_GENERATEDIGITS          = $00000200;
  LINECALLFEATURE_GENERATETONE            = $00000400;
  LINECALLFEATURE_HOLD                    = $00000800;
  LINECALLFEATURE_MONITORDIGITS           = $00001000;
  LINECALLFEATURE_MONITORMEDIA            = $00002000;
  LINECALLFEATURE_MONITORTONES            = $00004000;
  LINECALLFEATURE_PARK                    = $00008000;
  LINECALLFEATURE_PREPAREADDCONF          = $00010000;
  LINECALLFEATURE_REDIRECT                = $00020000;
  LINECALLFEATURE_REMOVEFROMCONF          = $00040000;
  LINECALLFEATURE_SECURECALL              = $00080000;
  LINECALLFEATURE_SENDUSERUSER            = $00100000;
  LINECALLFEATURE_SETCALLPARAMS           = $00200000;
  LINECALLFEATURE_SETMEDIACONTROL         = $00400000;
  LINECALLFEATURE_SETTERMINAL             = $00800000;
  LINECALLFEATURE_SETUPCONF               = $01000000;
  LINECALLFEATURE_SETUPTRANSFER           = $02000000;
  LINECALLFEATURE_SWAPHOLD                = $04000000;
  LINECALLFEATURE_UNHOLD                  = $08000000;
  LINECALLFEATURE_RELEASEUSERUSERINFO     = $10000000;      { TAPI v1.4 }
{$IFDEF TAPI20}
  LINECALLFEATURE_SETTREATMENT            = $20000000;      { TAPI v2.0 }
  LINECALLFEATURE_SETQOS                  = $40000000;      { TAPI v2.0 }
  LINECALLFEATURE_SETCALLDATA             = $80000000;      { TAPI v2.0 }
{$ENDIF}

{$IFDEF TAPI20}
  LINECALLFEATURE2_NOHOLDCONFERENCE       = $00000001;      { TAPI v2.0 }
  LINECALLFEATURE2_ONESTEPTRANSFER        = $00000002;      { TAPI v2.0 }
  LINECALLFEATURE2_COMPLCAMPON            = $00000004;      { TAPI v2.0 }